A42MX09-3VQ100

Overview

The A42MX09-3VQ100 is a Flash-based Field Programmable Gate Array (FPGA) from the Microchip MX family, manufactured by Microchip Technology. It features 336 Logic Elements and approximately 14,000 system gates within a 100-pin VQFP package. The device supports dual voltage operation with a minimum supply of 4.75 V and a maximum of 5.25 V. It operates within a commercial temperature range of 0°C to +70°C. Key specifications include 83 user-programmable I/O pins and a maximum clock frequency of 161 MHz.

Feature Summary

• Flash-based non-volatile architecture enabling instant-on functionality without external configuration memory.
• High-density logic capacity suitable for single-chip ASIC replacement applications.
• Dual-port SRAM support for efficient data buffering and FIFO implementations.

Applications

• Industrial control systems requiring reliable programmable logic.
• Automotive electronics utilizing commercial-grade components.
• Communication interface adapters and protocol converters.

Procurement Notes

Verify the specific suffix 'VQ100' against official Microchip documentation to confirm the exact package type and temperature grade. Ensure compliance with RoHS directives if required for the target market. Confirm availability through authorized distributors as lead times may vary based on production schedules.

Selection Notes

Select this component when a Flash-based FPGA with instant power-up is required. Compare logic density and I/O count against similar MX series devices like the A42MX16 for higher capacity needs. Verify that the 5V supply requirement aligns with the system design constraints.

Part Context

This part belongs to the A42MX09 series, which offers up to 14,000 system gates. It is designed as a high-capacity alternative to ASICs, providing flexibility in digital design while maintaining low standby power consumption typical of Flash technology.

Replacement Considerations

Direct pin-to-pin replacements within the same package should be verified using the official cross-reference tools. Consider the A42MX16 or A42MX36 for increased logic resources if the application demands more capacity than the 336 LEs provide.